The cheapest times to fly from SEA to DBO are

  • January 29th to April 1st (except the week of March 19th)
  • April 16th to May 6th
  • July 30th to November 18th (except the week of October 8th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to DBO is late August to early September. Prices can be as high as $3805 for Friday flights during late December, or as low as $1678 for Tuesday flights around late August to early September.


When to Fly to Dubbo

Flying from Seattle, WA (SEA) to Dubbo (DBO) will usually cost between $1740 to $3025 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $1776. Due to high demand the most expensive time to fly is late December, with an average price of $3449. Planning your trip to low-cost times can easily save you $1673 on economy flights and even more on first-class flights. Generally, any price below $1934 can be considered a good price for a round-trip SEA to DBO flight.

See below for a graph of average weekly prices for the SEA to DBO route. All prices are for round-trip tickets in USD.

SEA to DBO Flight Prices

Compared to other flights, the SEA to DBO flight is more expensive than the average and costs more than the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $331 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1928. Return trip prices are from the DBO to SEA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SEA to DBO can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 59 minutes may not be realistic.


Flight Hacking SEA to DBO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SEA to DBO — but Champion Traveler does!

Hack #1: Sydney (SEA > SYD > DBO)

  • Price for both tickets: $1384
  • Average savings: $550 (28.44%)

See SEA to SYD flights

Hack #2: Brisbane (SEA > BNE > DBO)

  • Price for both tickets: $1627
  • Average savings: $307 (15.87%)

See SEA to BNE flights


Flight Questions Answered

Still have questions about flying from SEA to DBO? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Canada, Air New Zealand, Alaska, American, Delta, Fiji Airways, Hawaiian, Qantas, United, and potentially more during busy seasons.

How far away is it from Dubbo Airport to Seattle/Tacoma International Airport?

The distance between the two airports is roughly 7777 miles or 12516 kilometers.

How long does it take to fly from SEA to DBO?

The real-world flight time for a nonstop SEA to DBO flight is about 14 hour 59 minutes.

How many flights go between Seattle, WA and Dubbo?

It depends on the day of the week and the date, but a typical day might have around 10 available flights from SEA to DBO.


Airport Location Info


Departing Airport

Origination code SEA
Origination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

Return Airport

Destination code DBO
Destination airport name Dubbo Airport
City Dubbo
Country Australia
Latitude -32.2
Longitude 148.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.